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Call for a green China: permanent improvement, with room for more

David Dollar's picture

Children perform during "Call for Green China" – a unique cultural tour to raise awareness about pressing environmental issues in China and possible solutions.
The old people in the park are saying that this was the best April in 20-plus years in terms of air quality here in Beijing. There has been permanent improvement based on some of the changes made for the Olympics: some factories relocated to less populous areas, restrictions on private car use, improved public transportation as an alternative.

Other factors are more long term – the sandstorms common when I lived here in 1986 are largely gone, owing to successful re-greening efforts west of here. There was a frenzied pace of construction as modern Beijing was being built, which has naturally slowed down – construction dust was a key part of air pollution here.

There is more room for improvement, but the progress was notable during a lovely April. One key issue going forward will be to continue to control private vehicle use.

Bicycle-sharing programs starting to appear in Asian cities

James I Davison's picture

When I think about the biggest frustrations that typically come with living in, or simply visiting, a big city, bad traffic probably tops my list. For me, few things are more maddening than being stuck in a slowly moving (or worse, stand-still) line of cars. This is why it's not too surprising that bicycle-sharing programs have become quite popular here in Washington, D.C., and in several North American and European cities.

Now in Asia, these programs, which provide people with free or affordable access to bikes, are apparently starting to take off in popularity. The Springwise entrepreneurial blog points us to ambitious new bike-sharing organizations in the Taiwanese cities of Taipei and Kaohsiung City, as well as similar programs in Changwon, Korea and Hangzhou, China.

Cities and communities love and often support bike-sharing programs because they help reduce traffic congestion, noise and pollution. And the rentals are usually cheap, giving another option for transportation to more people. I suppose bicycle congestion still has a potential of being an annoyance, but at least they don't smell of exhaust and can't honk at you.

Image credit: mywayaround at Flickr under a Creative Commons license.